We recently stayed at the Ka'anapali Beach Hotel and snorkeled at black rock (100 feet down the beach) with rented gear; it was awesome! We had also snorkeled at Molokini and turtle arches and there were way more fish here than at either of those other sites, even during the day when it was crowded. There were many, many types of fish including puffer fish. My dad swam around the end of the rock and saw 3 spotted rays. This site is great for people who are first timers!!!!!